73944420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 227404800

約数和(自身を除く): 153460380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 330, 398, 563, 597, 660, 796, 995, 1126, 1194, 1689, 1990, 2189, 2252, 2388, 2815, 2985, 3378, 3980, 4378, 5630, 5970, 6193, 6567, 6756, 8445, 8756, 10945, 11260, 11940, 12386, 13134, 16890, 18579, 21890, 24772, 26268, 30965, 32835, 33780, 37158, 43780, 61930, 65670, 74316, 92895, 112037, 123860, 131340, 185790, 224074, 336111, 371580, 448148, 560185, 672222, 1120370, 1232407, 1344444, 1680555, 2240740, 2464814, 3361110, 3697221, 4929628, 6162035, 6722220, 7394442, 12324070, 14788884, 18486105, 24648140, 36972210, 73944420]

約数ペア:

[(1, 73944420), (2, 36972210), (3, 24648140), (4, 18486105), (5, 14788884), (6, 12324070), (10, 7394442), (11, 6722220), (12, 6162035), (15, 4929628), (20, 3697221), (22, 3361110), (30, 2464814), (33, 2240740), (44, 1680555), (55, 1344444), (60, 1232407), (66, 1120370), (110, 672222), (132, 560185), (165, 448148), (199, 371580), (220, 336111), (330, 224074), (398, 185790), (563, 131340), (597, 123860), (660, 112037), (796, 92895), (995, 74316), (1126, 65670), (1194, 61930), (1689, 43780), (1990, 37158), (2189, 33780), (2252, 32835), (2388, 30965), (2815, 26268), (2985, 24772), (3378, 21890), (3980, 18579), (4378, 16890), (5630, 13134), (5970, 12386), (6193, 11940), (6567, 11260), (6756, 10945), (8445, 8756)]